CN219651394U - Umbrella cabin parachute opening device and unmanned aerial vehicle - Google Patents
Umbrella cabin parachute opening device and unmanned aerial vehicle Download PDFInfo
- Publication number
- CN219651394U CN219651394U CN202320156127.7U CN202320156127U CN219651394U CN 219651394 U CN219651394 U CN 219651394U CN 202320156127 U CN202320156127 U CN 202320156127U CN 219651394 U CN219651394 U CN 219651394U
- Authority
- CN
- China
- Prior art keywords
- latch hook
- opening device
- gear motor
- parachute
- latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- KJFBVJALEQWJBS-XUXIUFHCSA-N maribavir Chemical compound CC(C)NC1=NC2=CC(Cl)=C(Cl)C=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O KJFBVJALEQWJBS-XUXIUFHCSA-N 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides an parachute cabin parachute opening device and unmanned aerial vehicle, relates to unmanned aerial vehicle and retrieves technical field, including base unit, latch hook mechanism, gear motor, base unit with latch hook mechanism rotates to be connected, gear motor sets up on the base unit, unlocking component with latch hook mechanism connects, gear motor with the micro-gap switch electricity is connected, micro-gap switch includes switch element, switch element sets up latch hook mechanism's top, switch element with latch hook mechanism cooperation. According to the utility model, the parachute opening is performed through the gear motor, so that the cost of the parachute opening mechanism is reduced.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle recovery, in particular to an umbrella cabin opening device and an unmanned aerial vehicle.
Background
The unmanned aerial vehicle recovery mode comprises parachute recovery, aerial recovery, landing gear landing by sliding, interception net recovery, air cushion recovery, vertical landing recovery and the like, and at present, the small and medium unmanned aerial vehicle generally adopts the parachute recovery mode.
Chinese patent CN202120967490.8 discloses an unmanned aerial vehicle umbrella cabin cover release device utilizing steering wheel drive, and its umbrella cabin one side is equipped with the umbrella steering wheel of opening, it is fixed in on the unmanned aerial vehicle organism to open umbrella steering wheel, the steering wheel rocking arm is connected to the output of umbrella steering wheel, open the side of umbrella cabin has the breach, open umbrella steering wheel can drive steering wheel rocking arm and enter into the umbrella cabin inside along the breach to carry out separable connection with the umbrella cabin cover.
However, the mechanism for rotating and opening the umbrella directly by using the steering engine has higher requirements on the steering engine, and the cost of the mechanism for opening the umbrella is greatly increased.
Therefore, development of an umbrella cabin opening device and an unmanned aerial vehicle is needed to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to provide an umbrella cabin opening device and an unmanned aerial vehicle, which are used for opening an umbrella through a gear motor, so that the cost of an umbrella opening mechanism is reduced, and the problem of higher cost of the umbrella opening mechanism in the background technology is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an umbrella cabin parachute opening device, includes base unit, latch hook mechanism and gear motor, base unit with latch hook mechanism rotates to be connected, gear motor sets up on the base unit, gear motor is connected with the micro-gap switch electricity, micro-gap switch includes switch element, switch element sets up latch hook mechanism's top, switch element sets up micro-gap switch's lower part, switch element with latch hook mechanism cooperation, switch element is located on the rotation track when latch hook mechanism latch hook latch cabin connecting seat.
Further, the latch hook mechanism comprises a latch hook main body, a connecting part, a latch hook part and a movable slot hole are arranged on the latch hook main body, the connecting part is rotatably connected with the base mechanism, the latch hook part is used for latching the parachute cabin connecting seat of the unmanned aerial vehicle, and the movable slot hole is matched with the unlocking component.
Further, the connecting portion is disposed at an edge of the latch hook main body, and the connecting portion is far away from the movable slot.
Further, the connecting portion and the latch hook portion are disposed on the same side of the latch hook main body, and the movable slot is disposed on the other side of the latch hook main body.
Further, the connecting part and the latch hook part are respectively arranged at the upper end and the lower end of the latch hook main body.
Further, gear motor is connected with the unblock subassembly, the unblock subassembly includes the face cam, be equipped with the bearing axle on the gear motor, the gear motor pass through the bearing axle with the face cam is connected.
Further, a rotating bearing is arranged on the end cam, the rotating bearing is matched with the movable slotted hole, and the rotating bearing is arranged in the movable slotted hole.
Further, the diameter of the rotary bearing is smaller than the upper and lower width of the movable slot hole.
Further, the movable slot hole is a waist-shaped hole.
The unmanned aerial vehicle comprises the parachute cabin opening device.
Compared with the prior art, the utility model has the beneficial effects that: the base mechanism is rotationally connected with the latch hook mechanism, and the latch hook mechanism is used for hooking the umbrella cabin connecting seat through a lock; the switch element is positioned on the rotating track when the latch hook mechanism latches the latch cabin connecting seat, the switch element is arranged above the latch hook mechanism, and the switch element is arranged at the lower part of the micro switch, so that when the latch hook mechanism rotates to a designated position, the latch hook mechanism can touch the switch element, thereby stopping the operation of the gear motor, reducing the requirement on the precision of the motor, and further reducing the manufacturing cost of the umbrella opening mechanism.
Other features and advantages of the present utility model will be disclosed in the following detailed description of the utility model and the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a base mechanism according to the present utility model;
FIG. 3 is a front view of the overall structure of the present utility model;
FIG. 4 is a schematic diagram of an end cam configuration of the present utility model;
fig. 5 is a schematic diagram of a micro switch according to the present utility model.
The figure indicates: 1. a base mechanism; 11. a connecting plate; 2. a latch hook mechanism; 21. a connection part; 22. a latch hook part; 23. a movable slot; 3. an umbrella cabin connecting seat; 4. an end cam; 5. a speed reducing motor; 6. a micro-switch; 61. a switching element.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model provides an umbrella cabin parachute opening device, includes base unit 1, latch hook mechanism 2 and gear motor 5, base unit 1 with latch hook mechanism 2 rotates to be connected, gear motor 5 sets up on the base unit 1, gear motor 5 with micro-gap switch 6 electricity is connected, micro-gap switch 6 includes switch element 61, switch element 61 sets up the top of latch hook mechanism 2, switch element 61 sets up the lower part of micro-gap switch 6, switch element 61 with latch hook mechanism 2 cooperates, switch element 61 is located on the rotation orbit when latch hook mechanism 2 latch hook umbrella cabin connecting seat 3.
The locking assembly comprises a base mechanism 1 and a lock hook mechanism 2, wherein the base mechanism 1 is connected with the lock hook mechanism 2, and the base mechanism 1 is preferably connected with the lock hook mechanism 2 in a rotating way. Optionally, one end of the latch hook mechanism 2 is connected to the base mechanism 1 through a rotating shaft. The rotating shaft can be a pin shaft. The base mechanism 1 is connected with the driving assembly, the driving assembly is connected with the unlocking assembly, and the unlocking assembly is matched with the locking hook mechanism 2.
The locking hook mechanism 2 comprises a locking hook main body, a connecting part 21, a locking hook part 22 and a movable slotted hole 23 are arranged on the locking hook main body, the connecting part 21 is used for being rotatably connected with the base mechanism 1 through a pin shaft, and the locking hook part 22 is used for locking the parachute cabin connecting seat 3 of the unmanned aerial vehicle and has the same reliability as an explosion screw.
The base mechanism 1 is further provided with a connecting plate 11, the base mechanism 1 is connected with the driving assembly through the connecting plate 11, and the connecting mode of the base mechanism 1 and the driving assembly comprises fastening pieces.
The driving assembly comprises a gear motor 5, the gear motor 5 and the connecting plate 11 can be connected through a fastener, a bearing shaft is arranged on the gear motor 5, and the gear motor 5 is connected with the unlocking assembly through the bearing shaft. The bearing shaft passes through the connection plate 11.
The unlocking assembly comprises an end cam 4, the gear motor 5 is connected with the end cam 4 through a bearing shaft, the gear motor 5 drives the end cam 4 to rotate through the bearing shaft, and the bearing shaft penetrates through the middle position of the end cam 4. The bearing shaft may be connected to the end cam 4 by a fastener.
The end cam 4 is provided with a rotary bearing, which is not arranged at the middle position of the end cam 4, preferably, the rotary bearing is arranged at the edge of the end cam 4. Optionally, the rotary bearing is rotatably connected to the end cam 4.
The rotary bearing is matched with the movable slot 23 of the latch hook mechanism 2, the rotary bearing is arranged in the movable slot 23, and the diameter of the rotary bearing is smaller than the length or the height of the movable slot 23. Preferably, the rotation bearing passes through the movable slot 23.
Optionally, the locking assembly includes a micro switch 6, the micro switch 6 may be disposed on the connection board 11 of the base unit 1, a switch element 61 is disposed on the micro switch 6, and the switch element 61 is disposed near the latch hook mechanism 2. When the latch hook mechanism 2 rotates to a specified position at the time of rotation, the latch hook mechanism 2 touches the switching element 61 to stop the operation of the gear motor 5.
When unlocking, the gear motor 5 works, the end cam 4 arranged on the motor shaft rotates to drive the rotary bearing to rotate, the rotary bearing is arranged in the movable slotted hole 23 to enable the latch hook mechanism 2 to rotate, the latch hook part 22 is separated from the parachute cabin connecting seat 3, and the closed parachute cabin cover is opened.
During locking, the gear motor 5 works, the end cam 4 arranged on the motor shaft reversely rotates to drive the rotary bearing to rotate, the rotary bearing is arranged in the movable slotted hole 23 to enable the latch hook mechanism 2 to rotate, and the latch hook part 22 is in locking connection with the parachute cabin connecting seat 3 again to enable the closed parachute cabin cover to be locked.
When the latch hook mechanism 2 rotates to a preset position during locking, the upper end of the latch hook mechanism, which is far away from the rotation center, touches the switch element 61 of the micro switch 6, so that the gear motor 5 can stop running, and the reliability of the device is further improved.
Alternatively, the movable slot 23 may be a waist-shaped hole or a waist-shaped hole with two arc upper and lower sides, and the rotary bearing is matched with the movable slot 23, when the movable slot is only a waist-shaped hole, the upper and lower width of the waist-shaped hole is larger than the outer diameter of the rotary bearing. Alternatively, when the rotary bearing moves to two sides of the movable slot 23, the rotary bearing drives the latch hook mechanism 2 to rotate.
Alternatively, the micro switch 6 may be electrically connected with a relay, an unmanned aerial vehicle chip, or the like to control the stop of the gear motor 5. The gear motor 5 can be controlled to run through the unmanned aerial vehicle chip.
The utility model provides an umbrella cabin opening device and an unmanned aerial vehicle, which are simple in structure, convenient to use and high in reliability.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The umbrella cabin opening device is characterized by comprising a base mechanism, a lock hook mechanism and a gear motor, wherein the base mechanism is rotationally connected with the lock hook mechanism, and the gear motor is arranged on the base mechanism; the speed reducing motor is electrically connected with the micro switch, the micro switch comprises a switching element, the switching element is arranged above the latch hook mechanism, and the switching element is arranged at the lower part of the micro switch.
2. The parachute opening device of the parachute cabin according to claim 1, wherein the latch hook mechanism comprises a latch hook main body, a connecting portion, a latch hook portion and a movable slot are arranged on the latch hook main body, the connecting portion is rotatably connected with the base mechanism, and the latch hook portion is used for latching a parachute cabin connecting seat of the unmanned aerial vehicle.
3. A nacelle opening device according to claim 2, wherein the connecting portion is provided at an edge of the latch hook body, the connecting portion being remote from the movable slot.
4. A nacelle opening device according to claim 3, wherein the connecting portion and the latch portion are provided on the same side of the latch body, and the movable slot is provided on the other side of the latch body.
5. The parachute opening device of the parachute cabin according to claim 4, wherein the connection portion and the latch hook portion are respectively provided at upper and lower ends of the latch hook main body.
6. A device according to any one of claims 2-5, wherein the gear motor is connected to an unlocking assembly, the unlocking assembly comprising an end cam, the gear motor being provided with a bearing shaft, the gear motor being connected to the end cam via the bearing shaft.
7. The parachute opening device for the parachute cabin according to claim 6, wherein a rotating bearing is arranged on the face cam, the rotating bearing is matched with the movable slot hole, and the rotating bearing is arranged in the movable slot hole.
8. A pod opener according to claim 7, wherein the diameter of the swivel bearing is smaller than the upper and lower width of the movable slot.
9. The parachute opening device for the parachute cabin according to claim 8, wherein the movable slotted hole is a waist-shaped hole.
10. Unmanned aerial vehicle, characterized by comprising a pod opening device according to any of claims 1-9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320156127.7U CN219651394U (en) | 2023-02-08 | 2023-02-08 | Umbrella cabin parachute opening device and unmanned aerial vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320156127.7U CN219651394U (en) | 2023-02-08 | 2023-02-08 | Umbrella cabin parachute opening device and unmanned aerial vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219651394U true CN219651394U (en) | 2023-09-08 |
Family
ID=87880139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320156127.7U Active CN219651394U (en) | 2023-02-08 | 2023-02-08 | Umbrella cabin parachute opening device and unmanned aerial vehicle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219651394U (en) |
-
2023
- 2023-02-08 CN CN202320156127.7U patent/CN219651394U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110905302A (en) | Helicopter cabin door latch mechanism | |
CN107514187B (en) | Electric locking device for subway shield door | |
CN219651394U (en) | Umbrella cabin parachute opening device and unmanned aerial vehicle | |
CN206110857U (en) | Drive mechanism and contain this drive mechanism's electronic lock | |
CN108756532B (en) | Self-priming sliding door lock | |
CN208220422U (en) | Switch linkage structure for safe | |
CN116062173A (en) | Umbrella opening mechanism and unmanned aerial vehicle | |
CN201810074U (en) | Switch door mechanism of drawer type safe box | |
CN213449999U (en) | Manual-automatic intelligent window | |
CN218594580U (en) | Modular unmanned aerial vehicle parachute cabin release mechanism | |
CN216406463U (en) | Electric switching mechanism of vehicle door lock system | |
CN219277796U (en) | Umbrella cabin parachute opening mechanism and unmanned aerial vehicle | |
CN2554290Y (en) | Lock with four-bolt | |
CN214498700U (en) | Operating mechanism of front cover lock | |
CN205348972U (en) | Handle of area insurance | |
CN109914945B (en) | Mechanical lock device for vehicle door | |
CN216240186U (en) | Integrated trunk lock for automobile | |
CN212154430U (en) | Electric lock structure | |
CN111137310B (en) | Manual self-locking structure and hood opening and closing mechanism | |
CN207686502U (en) | It is double to open sliding door system | |
CN203321137U (en) | Locking device of sliding door | |
CN213330503U (en) | Locking mechanism for motor vehicle door lock | |
CN219733081U (en) | Special linkage lock core unlocking component for magnetic lock body | |
CN206667982U (en) | New-energy automobile security protection child lock | |
CN110094150A (en) | A kind of security door |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |